Month: April 2015

Python3 and rabbitmq

Im using rabbitmq in some of my python apps. Here is a small guide to get pyton3 to send and recive data from rabbitmq   I uses the code from https://code.google.com/p/py-amqplib/ And read some guide from http://blogs.digitar.com/jjww/2009/01/rabbits-and-warrens/ from 2009 !!!!   Get the pip you need to connect sudo pip3 install amqp     My python code for sending and reciving… Read more →

Raspberry pi And Tellusd

Im using tellus to get info from my sensors like huminity and temp. And to get to work am using my rasp pi to recive and send siganls. Here is a quick guide to install and setup tellusd on you raspberry.   1. Verify that tellus is there pi@raspberrypi ~ $ lsusb Bus 001 Device 002: ID 0424:9512 Standard Microsystems… Read more →

Setup SPI on Raspberry pi (mcp3008, Adafruit)

Im building my own watering system and to that I will have some sensores.. They are connected to my pi over SFI and a mcp3008 from Adafruit.   The gear http://www.adafruit.com/products/1989 http://www.adafruit.com/products/856 http://www.kjell.com/sortiment/el/elektronik/elektroniklab/kopplingsplatta-lodfri-p87886 http://www.elecfreaks.com/store/octopus-soil-moisture-sensor-brick-p-422.html   Setup the cables Use this guide and se how the you should connect the mcp3008 and the sensore. http://www.raspberrypi-spy.co.uk/2013/10/analogue-sensors-on-the-raspberry-pi-using-an-mcp3008/   Get the Pi ready  … Read more →

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